Last updated at 09/06/2026 06:17:27
Western Digital Blue 4TB 2.5in SATA SSD [WDS400T3B0A]
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Western Digital Wd Blue 4 Tb 2.5' Sata Ssd 560 R/530 W Mb/S 95 K/82 K Iops 600 Tbw 1.75 M Hrs Mtbf 3 D Nand 7mm 5yrs Wty
Delivery $15
Western Digital WD Blue 4TB 2.5' SATA SSD 560R/530W MB/s 95K/82K IOPS 600TBW 1.75M hrs MTBF 3D NAND 7mm 5yrs Wty
Delivery between Wed – Thu $8.68
"WD 4TB Blue WDS400T3B0A 00C7K0 SA510 SATA SSD 2.5"/7mm Cased S400T3B0A 00C7K0"
Delivery $12.99
Western Digital WDS400T3B0A-00C7K0, WD Blue SA510, 4TB 2.5" SATA, Read Speed: 560MB/s, Write Speed: 530MB/s, 5 Year Warranty
Delivery between 11–23 June $14.99
[WDS400T3B0A] WD Western Digital WD Blue 4TB 2.5" SATA SSD 560R/530W MB/s 95K/82K IOPS 600TBW 1.75M hrs MTBF 3D NAND 7mm 5yrs Wty
7-day returns
Wd 4tb Ssd Blue 2.5" Sata Iii Internal Solid State Drive Nand 6gb
Free delivery
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Wd Blue 4tb Sa510 2.5" Internal Solid State Drive Ssd - Wds400t3b0a
Delivery $33.82
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Wd Blue Sa510 2.5”/7mm Sata Ssd 4tb (up To 560mb/s Sequential Read
Free delivery
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Western Digital Wds400t3b0a-00c7k0 Blue Sa510 4 Tb 2.5" Serial
Free delivery
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originally posted on westerndigital.com
We bought 40 of these to replace some old mechanical drives for one of our clients.Great performance out of the gate, but over the past 3 months, 8 of them have died.Support is quick to RMA, which is good, but they just replace them with another SA510, which have the same reliability issues. We are currently doing an RMA on one of the drives we have previously RMA'd.Needless to say, our relationship with this particular client has taken a substantial hit.
originally posted on westerndigital.com
I purchased two 1TB SA510 drives on August 8th, 2022. One died on September 29th, the next died on December 1st. I originally brought the first failed drive back to the store I purchased it from and they rolled their eyes. Apparently, these SA510 drives have a bad chipset and suffer from an extremely high failure rate. Purportedly the worst of any big-name manufacturers. I have WD drives in my computer that are closing in on 20 years of age. This is a big disappointment.DO NOT PURCHASE SA510 DRIVES! You'll be wasting time and money paying for RMA (warranty) shipping and waiting weeks for the replacement.
originally posted on westerndigital.com
We used to only use WD blue SSD drives in all out computers at the office. We bought a batch of 50 of the SA510 and over a period of 6 months we had to replace about 15 of them. Because of this we had to pull all SA510 disks from production costing us time and money. I talked to support to see if they were going to recall these disks only to find out that they are not. This is a black eye for WD and we have switched to using crucial disks for desktop machines.
| Used For | Consumer |
| Form Factor | 2.5" |
| Capacity | 4TB |
| Memory Components | 3D NAND TLC |
| Interface | SATA III |
Western Digital Blue 4TB 2.5in SATA SSD [WDS400T3B0A]
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Western Digital Wd Blue 4 Tb 2.5' Sata Ssd 560 R/530 W Mb/S 95 K/82 K Iops 600 Tbw 1.75 M Hrs Mtbf 3 D Nand 7mm 5yrs Wty
Delivery $15
Western Digital WD Blue 4TB 2.5' SATA SSD 560R/530W MB/s 95K/82K IOPS 600TBW 1.75M hrs MTBF 3D NAND 7mm 5yrs Wty
Delivery between Wed – Thu $8.68
"WD 4TB Blue WDS400T3B0A 00C7K0 SA510 SATA SSD 2.5"/7mm Cased S400T3B0A 00C7K0"
Delivery $12.99
Western Digital WDS400T3B0A-00C7K0, WD Blue SA510, 4TB 2.5" SATA, Read Speed: 560MB/s, Write Speed: 530MB/s, 5 Year Warranty
Delivery between 11–23 June $14.99
We bought 40 of these to replace some old mechanical drives for one of our clients.Great performance out of the gate, but over the past 3 months, 8 of them have died.Support is quick to RMA, which is good, but they just replace them with another SA510, which have the same reliability issues. We are currently doing an RMA on one of the drives we have previously RMA'd.Needless to say, our relationship with this particular client has taken a substantial hit.
I purchased two 1TB SA510 drives on August 8th, 2022. One died on September 29th, the next died on December 1st. I originally brought the first failed drive back to the store I purchased it from and they rolled their eyes. Apparently, these SA510 drives have a bad chipset and suffer from an extremely high failure rate. Purportedly the worst of any big-name manufacturers. I have WD drives in my computer that are closing in on 20 years of age. This is a big disappointment.DO NOT PURCHASE SA510 DRIVES! You'll be wasting time and money paying for RMA (warranty) shipping and waiting weeks for the replacement.
We used to only use WD blue SSD drives in all out computers at the office. We bought a batch of 50 of the SA510 and over a period of 6 months we had to replace about 15 of them. Because of this we had to pull all SA510 disks from production costing us time and money. I talked to support to see if they were going to recall these disks only to find out that they are not. This is a black eye for WD and we have switched to using crucial disks for desktop machines.
These SA510 drives are absolute junk. I've been selling WD drives to my customers for MANY years, but that era has come to an end. I have two dead 1TB and one dead 500GB drive sitting on my desk to be RMA'ed, but I think I'll just destroy them and toss them in the bin. They're not worth replacing as they would just be replaced with the same model drive (REFURBISHED, EVEN), and I cannot, in good faith, sell these things to my customers. I've been replacing the drives I did sell to my clients with Samsung ones at my own expense as I have a reputation to uphold.
bought 200 of these, constant windows 10 crashs, drive goes offline, support blames our Dell computers, other drives we use for SSD has no issues. Support did very little testing other then gathering some logs. I suspect we have a bad batch of drives as all serial numbers are close in age.
The failure rate on these SA510s is orders of magnitude higher than the standard WD Blue drives. There is a controller difference and the SA510 controller is failing at a high rate. I have installed probably 50+ of these in customer computers over the past year and approximately 20% of them have already failed. That's really, really, bad and does not bode well for the next year. I would avoid this drive until there is an officially published update to the controller/electronics info indicating that the hardware has been updated. Until then I would stick to regular WD BLUE 2.5" drives (WDS100T2B0A) which we have had much better luck with (maybe why they are more expensive).
This WD SSD brought new life into my 2014 Mac Mini. It replaced a 5400 rpm HDD. Computer start-up time was reduced from over 15 minutes to less than 3 minutes. The speed of the computer overall is so much improved that it seems like a whole new machine.
Swapped out the 1TB HDD disk that came with Lenovo laptop with this 500mb SSD. Performance improvement was great, laptop is now much faster. The only issue was with regard to the Acronis software that is available for download that comes with the device. The software would not install since the existing HDD drive was Seagate. Software wants to see a Western Digital drive to activate. In my case was lucky in that I had a WD passport external usb drive which when plugged in allowed the software to authorize. Once authorized it was a breeze to move the information from the HDD to the SSD.
I have had one totally failed drive, and 3 slowly failing drives. Apparently this is a common problem with the SA510 product line. My failed drive was on a lightly used PC. After a month or so of non-use, it wouldn't boot from the drive. My sisters laptop used daily, started to fail at the same time, but we cloned the disk in time. She uses it extensively for work.My personal laptop is slow with SSD response speeds sometimes above 12 seconds, though this is possibly my fault from experiments I was running.My final PC I started using again just today is showing multiple BSODs. I can't be sure they're drive failures yet. But I never had problems before.Some on the forum claim the critical firmware update WD released doesn't work.I hope they figure this out soon. ... MoreI have had one totally failed drive, and 3 slowly failing drives. Apparently this is a common problem with the SA510 product line. My failed drive was on a lightly used PC. After a month or so of non-use, it wouldn't boot from the drive. My sisters laptop used daily, started to fail at the same time, but we cloned the disk in time. She uses it extensively for work.My personal laptop is slow with SSD response speeds sometimes above 12 seconds, though this is possibly my fault from experiments I was running.My final PC I started using again just today is showing multiple BSODs. I can't be sure they're drive failures yet. But I never had problems before.Some on the forum claim the critical firmware update WD released doesn't work.I hope they figure this out soon. WD usually makes great stuff.
this ssd is/was the worst thing possible.after only 2 months...died. what is worst...i can't revover anything from it, and i had all my work stuff. really bad experience.if anyone can find a solution, in order to recover something from it, please contact me.thanks
| Used For | Consumer |
| Form Factor | 2.5" |
| Capacity | 4TB |
| Memory Components | 3D NAND TLC |
| Interface | SATA III |
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WD Blue 4TB SA510 2.5" SATA SSD [WDS400T3B0A]
Productinformatie Elevate Your Creativity Elevate your creativity with the WD Blue SA510 SATA SSD so you can push the boundaries of your work. Designed with the professional or creator in mind, the WD Blue SA510 SATA SSD delivers up to 560MB/s, for your workflow, and up to 4TB capacity to store your massive media files. Maximum compatibility with older PCs with 2.5”/7mm or M.2 2280 form factors. Solid-state drive with Western Digital 3D NAND for reliably storing your data especially for the occasional bumps and drops. Designed for the Professional or Creator Breathe new life into your PC with the WD Blue SA510 SATA SSD so you can push the boundaries of your work. Designed with the professional or creator in mind, the WD Blue SA510 SATA SSD delivers up to 560MB/s, for your workflow, and up to 4TB capacity to store your massive media files. Large Files, No Problem With capacities up to 4TB to match your storage needs, quickly access your massive library of large media files such as images, videos, and other creatives on your new WD Blue SA510 SATA SSD. Download more applications or content and stop worrying about running out of space. Reliable Storage Your personal or work data is vital. Built with Western Digital 3D NAND, the WD Blue SA510 SSD reliably stores all your data especially for the occasional bumps and drops. Compatibility and Upgrading The WD Blue SA510 SSD is available in either a 2.5"/7mm or M.2 2280 form factor to assure maximum compatibility with your PC when installing. Upgrading is made simple with the free downloadable Acronis True Image for Western Digital data migration software (cable may be required, sold separately). Monitor Your New Drive Work with confidence as the downloadable Western Digital Dashboard helps monitor your SSD’s performance, temperature, and used and available space.
Productinformatie Elevate Your Creativity Elevate your creativity with the WD Blue SA510 SATA SSD so you can push the boundaries of your work. Designed with the professional or creator in mind, the WD Blue SA510 SATA SSD delivers up to 560MB/s, for your workflow, and up to 4TB capacity to store your massive media files. Maximum compatibility with older PCs with 2.5”/7mm or M.2 2280 form factors. Solid-state drive with Western Digital 3D NAND for reliably storing your data especially for the occasional bumps and drops. Designed for the Professional or Creator Breathe new life into your PC with the WD Blue SA510 SATA SSD so you can push the boundaries of your work. Designed with the professional or creator in mind, the WD Blue SA510 SATA SSD delivers up to 560MB/s, for your workflow, and up to 4TB capacity to store your massive media files. Large Files, No Problem With capacities up to 4TB to match your storage needs, quickly access your massive library of large media files such as images, videos, and other creatives on your new WD Blue SA510 SATA SSD. Download more applications or content and stop worrying about running out of space. Reliable Storage Your personal or work data is vital. Built with Western Digital 3D NAND, the WD Blue SA510 SSD reliably stores all your data especially for the occasional bumps and drops. Compatibility and Upgrading The WD Blue SA510 SSD is available in either a 2.5"/7mm or M.2 2280 form factor to assure maximum compatibility with your PC when installing. Upgrading is made simple with the free downloadable Acronis True Image for Western Digital data migration software (cable may be required, sold separately). Monitor Your New Drive Work with confidence as the downloadable Western Digital Dashboard helps monitor your SSD’s performance, temperature, and used and available space.
Productinformatie Elevate Your Creativity Elevate your creativity with the WD Blue SA510 SATA SSD so you can push the boundaries of your work. Designed with the professional or creator in mind, the WD Blue SA510 SATA SSD delivers up to 560MB/s, for your workflow, and up to 4TB capacity to store your massive media files. Maximum compatibility with older PCs with 2.5”/7mm or M.2 2280 form factors. Solid-state drive with Western Digital 3D NAND for reliably storing your data especially for the occasional bumps and drops. Designed for the Professional or Creator Breathe new life into your PC with the WD Blue SA510 SATA SSD so you can push the boundaries of your work. Designed with the professional or creator in mind, the WD Blue SA510 SATA SSD delivers up to 560MB/s, for your workflow, and up to 4TB capacity to store your massive media files. Large Files, No Problem With capacities up to 4TB to match your storage needs, quickly access your massive library of large media files such as images, videos, and other creatives on your new WD Blue SA510 SATA SSD. Download more applications or content and stop worrying about running out of space. Reliable Storage Your personal or work data is vital. Built with Western Digital 3D NAND, the WD Blue SA510 SSD reliably stores all your data especially for the occasional bumps and drops. Compatibility and Upgrading The WD Blue SA510 SSD is available in either a 2.5"/7mm or M.2 2280 form factor to assure maximum compatibility with your PC when installing. Upgrading is made simple with the free downloadable Acronis True Image for Western Digital data migration software (cable may be required, sold separately). Monitor Your New Drive Work with confidence as the downloadable Western Digital Dashboard helps monitor your SSD’s performance, temperature, and used and available space.
Productinformatie Elevate Your Creativity Elevate your creativity with the WD Blue SA510 SATA SSD so you can push the boundaries of your work. Designed with the professional or creator in mind, the WD Blue SA510 SATA SSD delivers up to 560MB/s, for your workflow, and up to 4TB capacity to store your massive media files. Maximum compatibility with older PCs with 2.5”/7mm or M.2 2280 form factors. Solid-state drive with Western Digital 3D NAND for reliably storing your data especially for the occasional bumps and drops. Designed for the Professional or Creator Breathe new life into your PC with the WD Blue SA510 SATA SSD so you can push the boundaries of your work. Designed with the professional or creator in mind, the WD Blue SA510 SATA SSD delivers up to 560MB/s, for your workflow, and up to 4TB capacity to store your massive media files. Large Files, No Problem With capacities up to 4TB to match your storage needs, quickly access your massive library of large media files such as images, videos, and other creatives on your new WD Blue SA510 SATA SSD. Download more applications or content and stop worrying about running out of space. Reliable Storage Your personal or work data is vital. Built with Western Digital 3D NAND, the WD Blue SA510 SSD reliably stores all your data especially for the occasional bumps and drops. Compatibility and Upgrading The WD Blue SA510 SSD is available in either a 2.5"/7mm or M.2 2280 form factor to assure maximum compatibility with your PC when installing. Upgrading is made simple with the free downloadable Acronis True Image for Western Digital data migration software (cable may be required, sold separately). Monitor Your New Drive Work with confidence as the downloadable Western Digital Dashboard helps monitor your SSD’s performance, temperature, and used and available space.
in 33 offers
The lowest price for WD Blue 4TB SA510 2.5" SATA SSD [WDS400T3B0A] right now is $641.17 at worldtechstore.com.au, compared across 25 retailers.
The all-time low was $268.36 on 21 Feb 2026 — today's price is 139% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 9 June 2026.
